Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Markel L Owens, M.D.

Obstetrics & Gynecology Physician in Maryville, IL · enumerated 2007.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1659572451

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Registry record

Entity type Individual (Type 1)

Name Dr. Markel L Owens

Credential M.D.

Sex Female

Practice address 2236 Vadalabene Dr Ste 2, Maryville, IL, 62062

Phone (618) 726-2229

Fax (187) 262-2225

Enumeration date May 30, 2007

Last updated in NPPES Mar 9, 2023

Taxonomy & licenses

207V00000X Obstetrics & Gynecology Physician Allopathic & Osteopathic Physicians · License 2009032161 (MO) Secondary

207V00000X Obstetrics & Gynecology Physician Allopathic & Osteopathic Physicians · License 036124507 (IL) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

Is NPI 1659572451 active?

Yes, as of the latest NPPES snapshot, NPI 1659572451 is active (record last updated 2023-03-09).

How do I verify Markel Owens's NPI record?

Cross-check NPI 1659572451 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-03-09.